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Python Script Needed

Are you familiar with the ECHONEST Remix API? Can you extend the [url removed, login to view] script to do some extra cool things? If so then you are the person I am looking for!

I need the script to read an xml file that describes how songs will be mixed together. Each song can specify the following:

order - the order the song will be placed in

path - the path to the mp3

tempo - the tempo to play the mp3 in (if empty then play as is)

startpos - where to start the song from (if empty then play from start)

endpos - where to end the song (if empty then play to end)

transition - numeric value representing how to transition to the next song (default=1). See Transition Types below.

fade_length - the number of seconds to fade in/out (default=8)

hardswitch_beats - the number of beats the hard switch sample has (if empty then calculate number of beats)

hardswitch_tempo - the tempo of the hard switch sample (if empty the calculate tempo)

Transition Types (how to transition from one song to the next)

1 - this is a fade in fade out transition. Use fade_length to control the length of the fade (already handled by [url removed, login to view])

2 - hard switch. Stop the current song and play the next song. Beat matching must occur (i.e. current song stops on beat 1 and next song starts on beat 1)

3 - hard switch but play sample before switch. The sample could be N beats in length. Match the sample to the tempo and play it N beats before the next song starts. Use hardswitch_beats and hardswitch_tempo values.


1. Output is one mp3 file that contains all songs mixed together. ([url removed, login to view] does this already)

2. Must be scalable to mix at least 50 songs.

3. Optimized for performance so that it doesn't take more than 5-7 seconds to mix two songs.

Evner: Python

Se mere: remix api, python end, mix songs together, remix, python script, python mp3, mix song, capsule, python read, api output python, transition sample, beat song, transition fade, mix songs, xml api read, songs script, python api, python xml file, need song beat, can mix song, song mixed, need beat song, songs need remix, mp3 script needed, mp3 script 2012

Om arbejdsgiveren:
( 4 bedømmelser ) Canada

Projekt ID: #4046919

Tildelt til:


I can definitely get this coded for you. All I need is a sample .xml file(s) as described. I'm ready to begin immediately.

$100 CAD in 7 dage
(8 bedømmelser)

5 freelancere byder i gennemsnit $216 på dette job


Hello, I've been working with Python professionally for about five years now and I'll be able to do this project without any problems. I just looked over EchoNest's source code and the project is really well-made and w Flere

$150 CAD in 7 dage
(18 bedømmelser)

i am interested and fit your requirement . i am honest, dedicated,self-motivated, result oriented and time bound person. i deliver what you need.

$380 CAD in 7 dage
(7 bedømmelser)

I am an experienced developer and I deliver quality results quickly. I look forward to working with you on this interesting project.

$200 CAD in 10 dage
(3 bedømmelser)

I am very interested in your project.

$250 CAD in 10 dage
(3 bedømmelser)